2000
0, 7409, 6950, 0, 0, 0.0, 0.0
1, 7409, 6950, 0, 0, 0.0, 0.0
2, 7408, 6949, 0, 0, 0.0, 0.0
3, 7408, 6949, 332, 332, 4.48164146868, 4.7776658512